Objective : This study is to investigate the effect of Yukmijihwangtang Gamibang on Male Acne patients. Methods : We treated 3 male acne patients diagnosed as the deficiency of Yin with Yukmijihwangtang Gamibang and comedon extraction. After treatments We compared the before and after photos, and estimated by Korean Acne Grading System(KAGS). Results & Conclusions : After taking Yukmijihwangtang Gamibang, extruding comedones by needle and appling acupuncture, the acne was improved. This study shows that the acne can possibly be diagnosed as the deficiency of Yin. So further studies are needed continuously.